henrik.lundin 02739d9149 NetEqTest: Extend the callback structure
This change allows more callbacks to be registered to the test object.
The callbacks are used to give the user of the test object the ability
to instrument the test object. This CL specifically adds
instrumentation points just after a packet is inserted into NetEq, and
just after audio is pulled out of NetEq.

BUG=webrtc:7467

Review-Url: https://codereview.webrtc.org/2851383004
Cr-Commit-Position: refs/heads/master@{#18014}
2017-05-04 13:09:06 +00:00
..